Changes made to a system to avoid possible future problems best describes:
A)corrective maintenance
B)adaptive maintenance
C)preventive maintenance
D)perfective maintenance

Question

Quizplus · Accepted Answer

Preventive maintenance refers to proactive changes made to a system to avoid possible future problems. This is done to ensure that the system is running smoothly and to prevent any unexpected downtime or issues. Corrective maintenance, on the other hand, involves fixing issues that have already occurred, while adaptive maintenance refers to changes made to a system to adapt to changing business or technology requirements. Perfective maintenance involves making improvements to a system to enhance its performance or functionality.

Changes Made to a System to Avoid Possible Future Problems